Re: [PATCH 2/4] amdgpu_ucode: reduce number of pr_debug calls

[jim . cromie]

On Wed, Sep 29, 2021 at 8:08 PM Joe Perches <joe@xxxxxxxxxxx> wrote:
>
> On Wed, 2021-09-29 at 19:44 -0600, Jim Cromie wrote:
> > There are blocks of DRM_DEBUG calls, consolidate their args into
> > single calls.  With dynamic-debug in use, each callsite consumes 56
> > bytes of callsite data, and this patch removes about 65 calls, so
> > it saves ~3.5kb.
> >
> > no functional changes.
>
> No functional change, but an output logging content change.
>
> > RFC: this creates multi-line log messages, does that break any syslog
> > conventions ?
>
> It does change the output as each individual DRM_DEBUG is a call to
> __drm_dbg which is effectively:
>
>         printk(KERN_DEBUG "[" DRM_NAME ":%ps] %pV",
>                __builtin_return_address(0), &vaf);
>
>

ok.  that would disqualify the nouveau patch too.